Datasheet Linear Technology LTM4650A

ManufacturerLinear Technology
SeriesLTM4650A

Dual 25A or Single 50A DC/DC µModule Regulator with 1% DC Accuracy

Datasheets

LTM4650A: Dual 25A or Single 50A DC/DC μModule Regulator with 1% DC Accuracy Data Sheet
PDF, 2.4 Mb, File uploaded: Mar 27, 2018
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Prices

Packaging

LTM4650AEV#PBFLTM4650AEY#PBFLTM4650AIV#PBFLTM4650AIYLTM4650AIY#PBF
N12345
Package16mm x 16mm x 4.41mm LGA
Package Outline Drawing
16mm × 16mm × 5.01mm BGA
Package Outline Drawing
16mm x 16mm x 4.41mm LGA
Package Outline Drawing
16mm × 16mm × 5.01mm BGA
Package Outline Drawing
16mm × 16mm × 5.01mm BGA
Package Outline Drawing
Package CodeLGABGALGABGABGA
Package Index05-08-190105-08-152305-08-190105-08-152305-08-1523
Pin Count144144144144144

Parametrics

Parameters / ModelsLTM4650AEV#PBFLTM4650AEY#PBFLTM4650AIV#PBFLTM4650AIYLTM4650AIY#PBF
ArchitectureConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current Mode
Demo BoardsDC2603A-ADC2603A-ADC2603A-ADC2603A-ADC2603A-A
Design ToolsLTspice Model,LTpowerCAD FileLTspice Model,LTpowerCAD FileLTspice Model,LTpowerCAD FileLTspice Model,LTpowerCAD FileLTspice Model,LTpowerCAD File
Export Controlnonononono
FeaturesInternal Heat Sink, Differential Remote Sense, PolyPhase, Resistor Set Frequency, External Synchronization, Temperature Monitor, Burst Mode, Power GoodInternal Heat Sink, Differential Remote Sense, PolyPhase, Resistor Set Frequency, External Synchronization, Temperature Monitor, Burst Mode, Power GoodInternal Heat Sink, Differential Remote Sense, PolyPhase, Resistor Set Frequency, External Synchronization, Temperature Monitor, Burst Mode, Power GoodInternal Heat Sink, Differential Remote Sense, PolyPhase, Resistor Set Frequency, External Synchronization, Temperature Monitor, Burst Mode, Power GoodInternal Heat Sink, Differential Remote Sense, PolyPhase, Resistor Set Frequency, External Synchronization, Temperature Monitor, Burst Mode, Power Good
Frequency, kHz500500500500500
Frequency Adjust Range400kHz - 780kHz400kHz - 780kHz400kHz - 780kHz400kHz - 780kHz400kHz - 780kHz
Frequency Sync Range400kHz - 780kHz400kHz - 780kHz400kHz - 780kHz400kHz - 780kHz400kHz - 780kHz
Integrated Inductoryesyesyesyesyes
Ishutdown, µA3535353535
Isupply, mA4.54.54.54.54.5
Max Phases2, 4, 6, 8, 10, 122, 4, 6, 8, 10, 122, 4, 6, 8, 10, 122, 4, 6, 8, 10, 122, 4, 6, 8, 10, 12
Monolithicyesyesyesyesyes
Number of Outputs22222
Operating Temperature Range, °C0 to 850 to 85-40 to 85-40 to 85-40 to 85
Output Current, A2525252525
Output Current 2, A2525252525
Polyphaseyesyesyesyesyes
Switch Current, A2525252525
Switch Current 2, A2525252525
Synchronousyesyesyesyesyes
TopologyBuckBuckBuckBuckBuck
Topology 1BuckBuckBuckBuckBuck
Topology 2BuckBuckBuckBuckBuck
Vin Max, V1616161616
Vin Min, V4.54.54.54.54.5
Vout Max, V5.55.55.55.55.5
Vout Max 2, V5.55.55.55.55.5
Vout Maximum5.5V5.5V5.5V5.5V5.5V
Vout Min, V0.60.60.60.60.6
Vout Min 2, V0.60.60.60.60.6
Vref Accuracy Over Temp, %11111

Eco Plan

LTM4650AEV#PBFLTM4650AEY#PBFLTM4650AIV#PBFLTM4650AIYLTM4650AIY#PBF
RoHSCompliantCompliantCompliantNot CompliantCompliant

Model Line

Manufacturer's Classification

  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > Multiple Output Buck
  • µModule Solutions > µModule Regulators > µModule Buck Regulators
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